NXP Semiconductors MIMX8ML4CVNKZAB

Overview

MIMX8ML4CVNKZAB from NXP is a quad-core Arm® Cortex®-A53 applications processor operating at up to 1.8 GHz, designed for full CPU processing and high-speed interface integration without neural processing or image signal processing blocks. It delivers 21,600 DMIPS, supports 32-bit LPDDR4/DDR4 with inline ECC, and targets industrial IoT gateways, HMIs, and embedded control systems requiring deterministic connectivity and real-time co-processing.

For engineers reviewing the MIMX8ML4CVNKZAB datasheet, MIMX8ML4CVNKZAB pinout, MIMX8ML4CVNKZAB application, or MIMX8ML4CVNKZAB equivalent, key selection criteria include its 2× Gigabit Ethernet (one with TSN), 2× CAN FD, PCIe Gen3, dual USB 3.0/2.0 Type-C, 3× SDIO3.0/eMMC5.1, and integrated 800 MHz Cortex-M7 real-time controller - all in a 15×15 mm 0.5 mm pitch depopulated package.

Technical Context

The MIMX8ML4CVNKZAB implements a heterogeneous compute architecture with four Cortex-A53 cores (1.8 GHz) and a dedicated 800 MHz Cortex-M7 core for deterministic real-time tasks, eliminating need for external microcontrollers. It integrates hardware security features including Arm TrustZone®, CAAM, RDC, secure boot, and run-time integrity checker (RTIC).

Its I/O subsystem includes two MIPI-CSI interfaces (4-lane each), HDMI 2.0a Tx with eARC, MIPI-DSI (4-lane), LVDS (4/8-lane), 18× I2S TDM (32-bit @ 768 kHz), 8-channel PDM microphone input, ASRC, SP/DIF Tx/Rx, and dual GbE with IEEE 1588, AVB, and TSN on one port - optimized for industrial gateway and HMI use cases requiring time-synchronized networking and audio/video edge processing.

Key Specifications

Pinout & Package

Package: 15 mm × 15 mm, 0.5 mm pitch, 493-ball BGA (depopulated), RoHS-compliant, industrial temperature range (−40 °C to +105 °C TJ).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar applications processor applications.

Compared with MIMX8ML4CVNKZAB, the MIMX8ML6CVNKZAB adds vision preprocessing capability without increasing power or complexity, while MIMX8ML8CVNKZAB introduces dedicated ML acceleration - both retain pin compatibility and BSP commonality, enabling scalable design reuse across product tiers.

Availability

MIMX8ML4CVNKZAB is available at Aetrix Electronics and suitable for industrial gateways, smart HMIs, embedded edge servers, and commercial scanners requiring stable component supply, long lifecycle assurance, and industrial-grade thermal performance.

Supply support for MIMX8ML4CVNKZAB includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.

The i.MX 8M Plus family - including MIMX8ML4CVNKZAB - was engineered for scalable edge intelligence in industrial automation, human-machine interfaces, and networked embedded systems where real-time control, deterministic networking, and hardware security are mandatory.

FAQ

What is the maximum operating frequency of the Cortex-A53 cores in the MIMX8ML4CVNKZAB?

The MIMX8ML4CVNKZAB features four Arm Cortex-A53 cores rated for operation up to 1.8 GHz under industrial conditions (−40 °C to +105 °C TJ). This frequency is sustained with appropriate thermal management and power delivery; actual clock speed may be dynamically scaled by the Linux kernel's cpufreq driver based on workload and temperature.

Does the MIMX8ML4CVNKZAB include a neural processing unit (NPU)?

No, the MIMX8ML4CVNKZAB does not include an NPU. It belongs to the "Full CPU processing and interfaces" variant of the i.MX 8M Plus family, as confirmed in NXP's official product derivatives table. For NPU functionality, engineers should select MIMX8ML8CVNKZAB (2.3 TOPS) or MIMX8ML3CVNKZAB (2.3 TOPS, dual-core A53).

What is the purpose of the integrated Cortex-M7 core in the MIMX8ML4CVNKZAB?

The integrated 800 MHz Cortex-M7 core in the MIMX8ML4CVNKZAB handles deterministic real-time tasks - such as CAN FD protocol stack execution, motor control loops, and sensor fusion - independently of the Linux-running Cortex-A53 cluster. This eliminates the need for an external microcontroller and reduces system latency and BOM cost.

Which display interfaces are supported by the MIMX8ML4CVNKZAB?

The MIMX8ML4CVNKZAB supports HDMI 2.0a Tx with eARC, MIPI-DSI (4-lane), and LVDS (4/8-lane) interfaces. It can drive dual 1080p60 displays simultaneously or a single 4Kp30 display, making it suitable for industrial HMIs, digital signage, and medical imaging terminals requiring high-resolution, low-latency output.

Is the MIMX8ML4CVNKZAB pin-compatible with other i.MX 8M Plus variants?

Yes, the MIMX8ML4CVNKZAB uses the same 15×15 mm 0.5 mm pitch depopulated BGA package as other i.MX 8M Plus derivatives (e.g., MIMX8ML6CVNKZAB, MIMX8ML8CVNKZAB). This enables PCB reuse across product tiers - for example, upgrading from MIMX8ML4CVNKZAB to MIMX8ML8CVNKZAB requires only firmware and thermal redesign, not board re-spin.